def __ask_for_continue_if_unsaved_changes(self):
if not self.__command_handler.can_undo.get():
# Continue if there are no unsaved changes
return True
else:
# Ask if there are unsaved changes
box = QMessageBox()
box.addButton(QCoreApplication.translate("main_window", "Yes"),
box.YesRole)
no_button = box.addButton(QCoreApplication.translate("main_window",
"No"),
box.NoRole)
box.setDefaultButton(no_button)
box.setWindowTitle(QCoreApplication.translate("main_window",
"Unsaved changes"))
box.setText(QCoreApplication.translate(
"main_window",
"Do you really want to continue "
"without saving changes?"))
box.setIcon(box.Icon.Question)
response = box.exec()
if (response == 1):
# Do not continue because user wants to stop
return False
else:
return True
def finish_check(self):
if self.valid_book_ids:
is_filesize_exceeded = len(self.valid_book_ids) < self.books_count
is_total_books_exceeded = self.limits[
'total_books'] and self.books_count > self.limits['total_books']
if is_filesize_exceeded or is_total_books_exceeded:
if self.limits['message']:
msg_box = QMessageBox(self)
msg_box.setWindowTitle('BookFusion Sync')
msg_box.addButton(QMessageBox.No)
msg_box.addButton(QMessageBox.Yes)
msg_box.setText(self.limits['message'])
msg_box.setDefaultButton(QMessageBox.Yes)
reply = msg_box.exec_()
if reply == QMessageBox.Yes:
self.start_sync()
else:
self.in_progress = False
self.msg.setText('Canceled.')
self.finish_sync()
else:
self.start_sync()
else:
self.start_sync()
else:
if self.in_progress:
self.in_progress = False
self.msg.setText('No supported books selected.')
self.finish_sync()
def message_box(self, text, informative, icon, buttons=QMessageBox.Ok):
"""Wraps up the QMessageBox"""
msg = QMessageBox(self)
msg.setStandardButtons(buttons)
msg.setDefaultButton(QMessageBox.Ok)
msg.setText(text)
msg.setInformativeText(informative)
msg.setIcon(icon)
return msg.exec_()
def show_warning(text):
"""
Shows a simple warning with given text.
"""
msg_box = QMessageBox()
msg_box.setText(text)
msg_box.setStandardButtons(QMessageBox.Ok)
msg_box.setDefaultButton(QMessageBox.Ok)
msg_box.exec()
def documentIsNotSave(parent):
msgBox = QMessageBox(parent)
msgBox.setWindowTitle('The document has been modified')
msgBox.setText('The document has been modified')
msgBox.setInformativeText('Do you want to save your change?')
msgBox.setStandardButtons(QMessageBox.Save | QMessageBox.Discard
| QMessageBox.Cancel)
msgBox.setDefaultButton(QMessageBox.Save)
msgBox.setIcon(QMessageBox.Warning)
return msgBox.exec_()
def borrado_fila(): #borrado fila de la tabla
global fila, id_fila
fila = vt.tbl_tabla.currentRow()
id_fila = vt.tbl_tabla.item(fila, 0).text()
#se crea MessageBox personalizado de confirmación de borrado:
confirmacion = QMessageBox(tabla)
confirmacion.setIcon(QMessageBox.Warning)
confirmacion.setWindowTitle("Confirmación")
confirmacion.setInformativeText("¿Seguro que deseas borrar\nla fila " +
str(fila + 1) + "?")
confirmacion.setStandardButtons(QMessageBox.Yes | QMessageBox.Cancel)
confirmacion.setDefaultButton(QMessageBox.Cancel)
boton_yes = confirmacion.button(QMessageBox.Yes)
boton_yes.setText("Aceptar")
boton_cancel = confirmacion.button(QMessageBox.Cancel)
boton_cancel.setText("Cancelar")
respuesta = confirmacion.exec_()
if respuesta == QMessageBox.Yes:
base.query_delete_comic(id_fila)
if Path("portadas/" + str(id_fila) + ".jpg").is_file():
os.remove("portadas/" + str(id_fila) + ".jpg")
abrir_ventana_tabla()
class MessageWindow:
def __init__(self, title, text, type="ok", default=None, customButtons =None, customIcon=None, run=True, destroyAfterRun=True, detailed=False, longText=""):
self.rc = None
self.dialog = None
self.msgBox = QMessageBox()
self.doCustom = False
self.customButtons = customButtons
icon = None
buttons = None
if type == 'ok':
buttons = QMessageBox.Ok
icon = "question"
elif type == 'error':
icon = "error"
buttons = QMessageBox.Ok
elif type == 'warning':
icon = "warning"
buttons = QMessageBox.Ok
elif type == 'okcancel':
icon = "question"
buttons = QMessageBox.Ok | QMessageBox.Cancel
elif type == 'question':
icon = "question"
buttons = QMessageBox.Ok | QMessageBox.Cancel
elif type == 'yesno':
icon = "question"
buttons = QMessageBox.Yes | QMessageBox.No
elif type == 'custom':
self.doCustom = True
if customIcon:
icon = customIcon
else:
icon = "question"
text = "<qt>%s</qt>" % text.replace("\n", " ")
self.msgBox.setText(text)
if detailed:
self.msgBox.setDetailedText(unicode(longText))
if self.doCustom:
button = None
for index, text in enumerate(self.customButtons):
button = self.msgBox.addButton(text, QMessageBox.ActionRole)
if default is not None and default == index:
self.msgBox.setDefaultButton(button)
else:
self.msgBox.setStandardButtons(buttons)
if default == "no":
default = QMessageBox.No
elif default == "yes":
default = QMessageBox.Yes
elif default == "ok":
default = QMessageBox.Ok
else:
default = None
self.msgBox.setDefaultButton(default)
self.dialog = Dialog(_(title), self.msgBox, closeButton=False, isDialog=True, icon=icon)
self.dialog.resize(QSize(0,0))
if run:
self.run(destroyAfterRun)
def run(self, destroyAfterRun=True):
self.rc = self.dialog.exec_()
if self.msgBox.clickedButton():
if not self.doCustom:
if self.msgBox.clickedButton().text() in [_("Ok"), _("Yes")]:
self.rc = 1
elif self.msgBox.clickedButton().text() in [_("Cancel"), _("No")]:
self.rc = 0
else:
if self.msgBox.clickedButton().text() in self.customButtons:
self.rc = self.customButtons.index(self.msgBox.clickedButton().text())
if destroyAfterRun:
self.dialog = None
return self.rc
class MessageWindow:
def __init__(self,
title,
text,
type="ok",
default=None,
customButtons=None,
customIcon=None,
run=True,
destroyAfterRun=True,
detailed=False,
longText=""):
self.rc = None
self.dialog = None
self.msgBox = QMessageBox()
self.doCustom = False
self.customButtons = customButtons
icon = None
buttons = None
if type == 'ok':
buttons = QMessageBox.Ok
icon = "question"
elif type == 'error':
icon = "error"
buttons = QMessageBox.Ok
elif type == 'warning':
icon = "warning"
buttons = QMessageBox.Ok
elif type == 'okcancel':
icon = "question"
buttons = QMessageBox.Ok | QMessageBox.Cancel
elif type == 'question':
icon = "question"
buttons = QMessageBox.Ok | QMessageBox.Cancel
elif type == 'yesno':
icon = "question"
buttons = QMessageBox.Yes | QMessageBox.No
elif type == 'custom':
self.doCustom = True
if customIcon:
icon = customIcon
else:
icon = "question"
text = "<qt>%s</qt>" % text.replace("\n", " ")
self.msgBox.setText(text)
if detailed:
self.msgBox.setDetailedText(unicode(longText))
if self.doCustom:
button = None
for index, text in enumerate(self.customButtons):
button = self.msgBox.addButton(text, QMessageBox.ActionRole)
if default is not None and default == index:
self.msgBox.setDefaultButton(button)
else:
self.msgBox.setStandardButtons(buttons)
if default == "no":
default = QMessageBox.No
elif default == "yes":
default = QMessageBox.Yes
elif default == "ok":
default = QMessageBox.Ok
else:
default = None
self.msgBox.setDefaultButton(default)
self.dialog = Dialog(_(title),
self.msgBox,
closeButton=False,
isDialog=True,
icon=icon)
self.dialog.resize(QSize(0, 0))
if run:
self.run(destroyAfterRun)
def run(self, destroyAfterRun=True):
self.rc = self.dialog.exec_()
if self.msgBox.clickedButton():
if not self.doCustom:
if self.msgBox.clickedButton().text() in [_("Ok"), _("Yes")]:
self.rc = 1
elif self.msgBox.clickedButton().text() in [
_("Cancel"), _("No")
]:
self.rc = 0
else:
if self.msgBox.clickedButton().text() in self.customButtons:
self.rc = self.customButtons.index(
self.msgBox.clickedButton().text())
if destroyAfterRun:
self.dialog = None
return self.rc
